diff --git a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.api/pom.xml b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.api/pom.xml
index fc7ad23766..0f83cb9477 100644
--- a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.api/pom.xml
+++ b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.api/pom.xml
@@ -35,10 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-
-            </plugin>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
                 <configuration>
diff --git a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/pom.xml b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/pom.xml
index 12194db89f..f94ddef9db 100644
--- a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/pom.xml
+++ b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -53,6 +45,7 @@
                         <Bundle-Name>${project.artifactId}</Bundle-Name>
                         <Bundle-Version>${io.entgra.device.mgt.core.version}</Bundle-Version>
                         <Bundle-Description>Grafana Management Common Bundle</Bundle-Description>
+                        <Import-Package></Import-Package>
                         <Export-Package>
                             io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common.*
                         </Export-Package>
diff --git a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/src/main/java/io/entgra/device/mgt/core/analytics/mgt/grafana/proxy/common/exception/GrafanaManagementException.java b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/src/main/java/io/entgra/device/mgt/core/analytics/mgt/grafana/proxy/common/exception/GrafanaManagementException.java
index cdfdd8d4ad..b11af45f3a 100644
--- a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/src/main/java/io/entgra/device/mgt/core/analytics/mgt/grafana/proxy/common/exception/GrafanaManagementException.java
+++ b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common/src/main/java/io/entgra/device/mgt/core/analytics/mgt/grafana/proxy/common/exception/GrafanaManagementException.java
@@ -17,7 +17,7 @@
  */
 package io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.common.exception;
 
-public class GrafanaManagementException extends Exception{
+public class GrafanaManagementException extends Exception {
 
     private static final long serialVersionUID = -3922279312829079297L;
 
diff --git a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.core/pom.xml b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.core/pom.xml
index db015d3895..4a1bc3ef5b 100644
--- a/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.core/pom.xml
+++ b/components/analytics-mgt/grafana-mgt/io.entgra.device.mgt.core.analytics.mgt.grafana.proxy.core/pom.xml
@@ -61,14 +61,6 @@
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.analytics.extension/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.analytics.extension/pom.xml
index 5df5fc5c3b..36592ea462 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.analytics.extension/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.analytics.extension/pom.xml
@@ -38,6 +38,7 @@
         <dependency>
             <groupId>org.wso2.carbon</groupId>
             <artifactId>org.wso2.carbon.core</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon</groupId>
@@ -60,14 +61,6 @@
                     </excludes>
                 </configuration>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -79,14 +72,12 @@
                         <Bundle-Version>${io.entgra.device.mgt.core.version}</Bundle-Version>
                         <Bundle-Description>API Management Application Bundle</Bundle-Description>
                         <Private-Package>io.entgra.device.mgt.core.apimgt.application.extension.internal</Private-Package>
-                        <Import-Packages>
-                            io.entgra.device.mgt.core.apimgt.analytics.extension.dto,
-                            io.entgra.device.mgt.core.apimgt.analytics.extension.exception,
+                        <Import-Package>
                             org.apache.velocity,
                             org.apache.velocity.app,
                             org.apache.velocity.context,
                             org.wso2.carbon.utils;version="[4.8,5)"
-                        </Import-Packages>
+                        </Import-Package>
                         <Export-Package>
                             io.entgra.device.mgt.core.apimgt.analytics.extension.*
                         </Export-Package>
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.annotations/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.annotations/pom.xml
index 2f93aec028..893c2f36f5 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.annotations/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.annotations/pom.xml
@@ -33,32 +33,8 @@
     <description>Entgra Device Management - API Management Custom Annotation Module</description>
     <url>https://entgra.io</url>
 
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.felix</groupId>
-            <artifactId>org.apache.felix.scr.ds-annotations</artifactId>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.ops4j.pax.logging</groupId>
-            <artifactId>pax-logging-api</artifactId>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>javax.ws.rs</groupId>
-            <artifactId>jsr311-api</artifactId>
-        </dependency>
-    </dependencies>
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -69,12 +45,10 @@
                         <Bundle-Name>${project.artifactId}</Bundle-Name>
                         <Bundle-Version>${io.entgra.device.mgt.core.version}</Bundle-Version>
                         <Bundle-Description>API Management Extentions - Custom Annotations</Bundle-Description>
+                        <Import-Package></Import-Package>
                         <Export-Package>
                             io.entgra.device.mgt.core.apimgt.annotations.*
                         </Export-Package>
-                        <Embed-Dependency>
-                            scribe;scope=compile|runtime;inline=false;
-                        </Embed-Dependency>
                     </instructions>
                 </configuration>
             </plugin>
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension.api/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension.api/pom.xml
index 826c889929..f89bcf85d2 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension.api/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension.api/pom.xml
@@ -163,10 +163,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension/pom.xml
index 4e86ea95a3..b5e0ff9de5 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.application.extension/pom.xml
@@ -42,23 +42,22 @@
         <dependency>
             <groupId>org.wso2.carbon</groupId>
             <artifactId>org.wso2.carbon.registry.core</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon</groupId>
             <artifactId>org.wso2.carbon.core</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon</groupId>
             <artifactId>org.wso2.carbon.utils</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.ops4j.pax.logging</groupId>
-            <artifactId>pax-logging-api</artifactId>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon.apimgt</groupId>
             <artifactId>org.wso2.carbon.apimgt.api</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon.apimgt</groupId>
@@ -68,10 +67,12 @@
         <dependency>
             <groupId>com.googlecode.json-simple.wso2</groupId>
             <artifactId>json-simple</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon.registry</groupId>
             <artifactId>org.wso2.carbon.registry.indexing</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
@@ -81,14 +82,18 @@
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.apimgt.extension.rest.api</artifactId>
-<!--            <scope>provided</scope>-->
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.device.mgt.common</artifactId>
-            <!--            <scope>provided</scope>-->
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <scope>provided</scope>
         </dependency>
-
     </dependencies>
 
     <build>
@@ -102,14 +107,6 @@
                     </excludes>
                 </configuration>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -121,34 +118,35 @@
                         <Bundle-Version>${io.entgra.device.mgt.core.version}</Bundle-Version>
                         <Bundle-Description>API Management Application Bundle</Bundle-Description>
                         <Private-Package>io.entgra.device.mgt.core.apimgt.application.extension.internal</Private-Package>
-                        <Import-Packages>
+                        <Import-Package>
                             io.entgra.device.mgt.core.apimgt.application.extension.bean,
                             io.entgra.device.mgt.core.apimgt.application.extension.dto,
                             io.entgra.device.mgt.core.apimgt.application.extension.exception,
+                            io.entgra.device.mgt.core.apimgt.extension.rest.api;version="${io.entgra.device.mgt.core.version.range}",
+                            io.entgra.device.mgt.core.apimgt.extension.rest.api.bean.APIMConsumer;version="${io.entgra.device.mgt.core.version.range}",
+                            io.entgra.device.mgt.core.apimgt.extension.rest.api.dto;version="${io.entgra.device.mgt.core.version.range}",
+                            io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions;version="${io.entgra.device.mgt.core.version.range}",
+                            io.entgra.device.mgt.core.device.mgt.common.exceptions;version="${io.entgra.device.mgt.core.version.range}",
+                            io.entgra.device.mgt.core.device.mgt.common.metadata.mgt;version="${io.entgra.device.mgt.core.version.range}",
                             io.entgra.device.mgt.core.identity.jwt.client.extension;version="${io.entgra.device.mgt.core.version.range}",
                             io.entgra.device.mgt.core.identity.jwt.client.extension.dto;version="${io.entgra.device.mgt.core.version.range}",
                             io.entgra.device.mgt.core.identity.jwt.client.extension.exception;version="${io.entgra.device.mgt.core.version.range}",
                             io.entgra.device.mgt.core.identity.jwt.client.extension.service;version="${io.entgra.device.mgt.core.version.range}",
-                            io.entgra.device.mgt.core.device.mgt.common;version="${io.entgra.device.mgt.core.version.range}",
                             org.apache.commons.lang;version="[2.6,3)",
                             org.apache.commons.logging;version="[1.2,2)",
                             org.json.simple;version="[1.1,2)",
-                            org.osgi.framework.*;version="${imp.package.version.osgi.framework}",
-                            org.osgi.service.*;version="${imp.package.version.osgi.service}",
-                            io.entgra.device.mgt.core.apimgt.extension.rest.api,
+                            org.osgi.framework;version="${imp.package.version.osgi.framework}",
+                            org.osgi.service.component;version="${imp.package.version.osgi.service}",
                             org.wso2.carbon.apimgt.api;version="[9.28,10)",
-                            org.wso2.carbon.apimgt.api.dto;version="[9.28,10)",
-                            org.wso2.carbon.apimgt.api.model;version="[9.28,10)",
                             org.wso2.carbon.apimgt.impl;version="[9.28,10)",
                             org.wso2.carbon.apimgt.impl.utils;version="[9.28,10)",
-                            org.wso2.carbon.context;version="[4.8,5)",
-                            org.wso2.carbon.registry.core.exceptions;version="[1.0,2)",
+                            org.wso2.carbon.context;version="[4.8,5)",org.wso2.carbon.registry.core.exceptions;version="[1.0,2)",
                             org.wso2.carbon.registry.core.service;version="[1.0,2)",
                             org.wso2.carbon.registry.indexing.service;version="[4.8,5)",
                             org.wso2.carbon.user.api;version="[1.0,2)",
                             org.wso2.carbon.user.core.service;version="[4.8,5)",
                             org.wso2.carbon.user.core.tenant;version="[4.8,5)"
-                        </Import-Packages>
+                        </Import-Package>
                         <Export-Package>
                             !io.entgra.device.mgt.core.apimgt.application.extension.internal,
                             io.entgra.device.mgt.core.apimgt.application.extension.*
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/pom.xml
index 016f981d93..b7faf9c357 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/pom.xml
@@ -86,14 +86,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension.api/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension.api/pom.xml
index 78b0053f8f..27f512ae02 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension.api/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension.api/pom.xml
@@ -33,10 +33,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension/pom.xml
index dcd47ba1f7..79d9d6bc4e 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.keymgt.extension/pom.xml
@@ -64,14 +64,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -83,11 +75,9 @@
                         <Bundle-Version>${io.entgra.device.mgt.core.version}</Bundle-Version>
                         <Bundle-Description>API Management Application Bundle</Bundle-Description>
                         <Private-Package>io.entgra.device.mgt.core.apimgt.keymgt.extension.internal</Private-Package>
-                        <Import-Packages>
+                        <Import-Package>
                             com.google.gson;version="[2.9,3)",
-                            io.entgra.device.mgt.core.apimgt.keymgt.extension,
-                            io.entgra.device.mgt.core.apimgt.keymgt.extension.exception,
-                            io.entgra.device.mgt.core.apimgt.keymgt.extension.service,
+                            io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.*;version="${io.entgra.device.mgt.core.version.range}",
                             io.entgra.device.mgt.core.device.mgt.common.permission.mgt;version="${io.entgra.device.mgt.core.version.range}",
                             io.entgra.device.mgt.core.device.mgt.core.config;version="${io.entgra.device.mgt.core.version.range}",
                             io.entgra.device.mgt.core.device.mgt.core.config.keymanager;version="${io.entgra.device.mgt.core.version.range}",
@@ -119,7 +109,7 @@
                             org.wso2.carbon.user.core.service;version="[4.8,5)",
                             org.wso2.carbon.user.core.tenant;version="[4.8,5)",
                             org.wso2.carbon.utils.multitenancy;version="[4.8,5)"
-                        </Import-Packages>
+                        </Import-Package>
                         <Export-Package>
                             !io.entgra.device.mgt.core.apimgt.keymgt.extension.internal,
                             io.entgra.device.mgt.core.apimgt.keymgt.extension.*
diff --git a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.webapp.publisher/pom.xml b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.webapp.publisher/pom.xml
index 82a630ed00..391338fb55 100644
--- a/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.webapp.publisher/pom.xml
+++ b/components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.webapp.publisher/pom.xml
@@ -147,14 +147,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/application-mgt/io.entgra.device.mgt.core.application.mgt.common/pom.xml b/components/application-mgt/io.entgra.device.mgt.core.application.mgt.common/pom.xml
index 6fc308d4b6..792738e4b8 100644
--- a/components/application-mgt/io.entgra.device.mgt.core.application.mgt.common/pom.xml
+++ b/components/application-mgt/io.entgra.device.mgt.core.application.mgt.common/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/pom.xml b/components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/pom.xml
index 5f663268d1..9ae8af088c 100644
--- a/components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/pom.xml
+++ b/components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -227,10 +219,12 @@
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.application.mgt.common</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.device.mgt.common</artifactId>
+            <scope>provided</scope>
             <exclusions>
                 <exclusion>
                     <artifactId>objenesis</artifactId>
@@ -241,6 +235,7 @@
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.device.mgt.core</artifactId>
+            <scope>provided</scope>
             <exclusions>
                 <exclusion>
                     <artifactId>org.wso2.securevault</artifactId>
@@ -341,6 +336,7 @@
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.apimgt.application.extension</artifactId>
+            <scope>provided</scope>
             <exclusions>
                 <exclusion>
                     <artifactId>org.wso2.carbon.registry.servlet</artifactId>
@@ -411,6 +407,7 @@
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.identity.jwt.client.extension</artifactId>
+            <scope>provided</scope>
         </dependency>
         <!--nTask dependencies-->
         <dependency>
diff --git a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.admin.api/pom.xml b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.admin.api/pom.xml
index 0b28d6dfa5..09ea8fe5aa 100644
--- a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.admin.api/pom.xml
+++ b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.admin.api/pom.xml
@@ -34,13 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
                 <configuration>
diff --git a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.common/pom.xml b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.common/pom.xml
index b560d70134..9c7c59abeb 100644
--- a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.common/pom.xml
+++ b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.common/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.core/pom.xml b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.core/pom.xml
index 7055d7952a..c5abe1c643 100644
--- a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.core/pom.xml
+++ b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.core/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.enforce/pom.xml b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.enforce/pom.xml
index 5f8eae52c7..61704be5fa 100644
--- a/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.enforce/pom.xml
+++ b/components/cea-mgt/io.entgra.device.mgt.core.cea.mgt.enforce/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.api/pom.xml b/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.api/pom.xml
index a2d8e37aa7..ca3f6dd9df 100644
--- a/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.api/pom.xml
+++ b/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.api/pom.xml
@@ -35,10 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-
-            </plugin>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
                 <configuration>
diff --git a/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.cert.admin.api/pom.xml b/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.cert.admin.api/pom.xml
index 536ef97716..492c659af7 100644
--- a/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.cert.admin.api/pom.xml
+++ b/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.cert.admin.api/pom.xml
@@ -35,10 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-
-            </plugin>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
                 <configuration>
diff --git a/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.core/pom.xml b/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.core/pom.xml
index 29ba28fbef..623fa62b04 100644
--- a/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.core/pom.xml
+++ b/components/certificate-mgt/io.entgra.device.mgt.core.certificate.mgt.core/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.defaultrole.manager/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.defaultrole.manager/pom.xml
index 8a2b0c836c..7119803d00 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.defaultrole.manager/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.defaultrole.manager/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization.api/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization.api/pom.xml
index a808eb1ab1..73d511a800 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization.api/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization.api/pom.xml
@@ -35,13 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
                 <configuration>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/pom.xml
index b190b05aa7..d28b24e564 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/pom.xml
@@ -316,14 +316,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.type.deployer/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.type.deployer/pom.xml
index 9b06465acd..31ac96c795 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.type.deployer/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.type.deployer/pom.xml
@@ -128,14 +128,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.logger/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.logger/pom.xml
index 7266341f34..2194d9eb42 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.logger/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.logger/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.pull.notification/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.pull.notification/pom.xml
index 48443f1491..8428517af3 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.pull.notification/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.pull.notification/pom.xml
@@ -60,14 +60,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.fcm/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.fcm/pom.xml
index b72f93840f..e09ffac89f 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.fcm/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.fcm/pom.xml
@@ -156,14 +156,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.http/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.http/pom.xml
index c3dc7fa4cc..5b8b2303d4 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.http/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.http/pom.xml
@@ -103,14 +103,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.mqtt/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.mqtt/pom.xml
index c53a421ffa..d409665ec4 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.mqtt/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.mqtt/pom.xml
@@ -135,14 +135,6 @@
     </dependencies>
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.xmpp/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.xmpp/pom.xml
index b54d6b8f92..4fddbd5ec6 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.xmpp/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.push.notification.provider.xmpp/pom.xml
@@ -112,14 +112,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.stateengine/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.stateengine/pom.xml
index c73865c166..5ad08ba2b6 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.stateengine/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.stateengine/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/pom.xml b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/pom.xml
index cc6ee9fc21..e8d9ef40d5 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/pom.xml
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/pom.xml
@@ -35,18 +35,10 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
+
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
-                <version>1.4.0</version>
                 <extensions>true</extensions>
                 <configuration>
                     <instructions>
@@ -72,7 +64,7 @@
                             org.wso2.carbon.user.core.common,
                             org.wso2.carbon.user.core.service,
                             org.wso2.carbon.user.mgt.common,
-                            io.entgra.device.mgt.core.server.bootup.heartbeat.beacon.service,
+                            io.entgra.device.mgt.core.server.bootup.heartbeat.beacon.service
                             io.entgra.device.mgt.core.server.bootup.heartbeat.beacon.exception
                         </Import-Package>
                         <Export-Package>
diff --git a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/src/main/java/io/entgra/device/mgt/core/device/mgt/extensions/userstore/role/mapper/internal/UserStoreRoleMappingServiceComponent.java b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/src/main/java/io/entgra/device/mgt/core/device/mgt/extensions/userstore/role/mapper/internal/UserStoreRoleMappingServiceComponent.java
index 9e2c3ae1e0..866160c24f 100644
--- a/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/src/main/java/io/entgra/device/mgt/core/device/mgt/extensions/userstore/role/mapper/internal/UserStoreRoleMappingServiceComponent.java
+++ b/components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.userstore.role.mapper/src/main/java/io/entgra/device/mgt/core/device/mgt/extensions/userstore/role/mapper/internal/UserStoreRoleMappingServiceComponent.java
@@ -62,32 +62,32 @@ public class UserStoreRoleMappingServiceComponent {
         }
     }
 
-    @Reference(
-            name = "user.realmservice.default",
-            service = org.wso2.carbon.user.core.service.RealmService.class,
-            cardinality = ReferenceCardinality.MANDATORY,
-            policy = ReferencePolicy.DYNAMIC,
-            unbind = "unsetRealmService")
-    protected void setConfigurationContextService(ConfigurationContextService configurationContextService) {
-        if (log.isDebugEnabled()) {
-            log.debug("Setting ConfigurationContextService");
-        }
-
-        UserStoreRoleMappingDataHolder.getInstance().setConfigurationContextService(configurationContextService);
-    }
-
-    @Reference(
-            name = "config.context.service",
-            service = org.wso2.carbon.utils.ConfigurationContextService.class,
-            cardinality = ReferenceCardinality.OPTIONAL,
-            policy = ReferencePolicy.DYNAMIC,
-            unbind = "unsetConfigurationContextService")
-    protected void unsetConfigurationContextService(ConfigurationContextService configurationContextService) {
-        if (log.isDebugEnabled()) {
-            log.debug("Un-setting ConfigurationContextService");
-        }
-        UserStoreRoleMappingDataHolder.getInstance().setConfigurationContextService(null);
-    }
+//    @Reference(
+//            name = "user.realmservice.default",
+//            service = org.apache.axis2.context.ConfigurationContext.class,
+//            cardinality = ReferenceCardinality.MANDATORY,
+//            policy = ReferencePolicy.DYNAMIC,
+//            unbind = "unsetRealmService")
+//    protected void setConfigurationContextService(ConfigurationContextService configurationContextService) {
+//        if (log.isDebugEnabled()) {
+//            log.debug("Setting ConfigurationContextService");
+//        }
+//
+//        UserStoreRoleMappingDataHolder.getInstance().setConfigurationContextService(configurationContextService);
+//    }
+//
+//    @Reference(
+//            name = "config.context.service",
+//            service = org.wso2.carbon.utils.ConfigurationContextService.class,
+//            cardinality = ReferenceCardinality.OPTIONAL,
+//            policy = ReferencePolicy.DYNAMIC,
+//            unbind = "unsetConfigurationContextService")
+//    protected void unsetConfigurationContextService(ConfigurationContextService configurationContextService) {
+//        if (log.isDebugEnabled()) {
+//            log.debug("Un-setting ConfigurationContextService");
+//        }
+//        UserStoreRoleMappingDataHolder.getInstance().setConfigurationContextService(null);
+//    }
 
     /**
      * Sets Realm Service.
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/pom.xml b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/pom.xml
index e980421af9..a44e796c13 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/pom.xml
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
@@ -458,6 +450,11 @@
             <artifactId>io.entgra.device.mgt.core.apimgt.analytics.extension</artifactId>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>io.entgra.device.mgt.core</groupId>
+            <artifactId>io.entgra.device.mgt.core.apimgt.application.extension</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.apimgt.webapp.publisher</artifactId>
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/DeviceManagementServiceImpl.java b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/DeviceManagementServiceImpl.java
index afaab6c01d..3bad8a256e 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/DeviceManagementServiceImpl.java
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/DeviceManagementServiceImpl.java
@@ -19,17 +19,12 @@
 package io.entgra.device.mgt.core.device.mgt.api.jaxrs.service.impl;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.gson.Gson;
 import io.entgra.device.mgt.core.apimgt.application.extension.APIManagementProviderService;
-import io.entgra.device.mgt.core.apimgt.application.extension.APIManagementProviderServiceImpl;
 import io.entgra.device.mgt.core.apimgt.application.extension.dto.ApiApplicationKey;
 import io.entgra.device.mgt.core.apimgt.application.extension.exception.APIManagerException;
-import io.entgra.device.mgt.core.apimgt.application.extension.internal.APIApplicationManagerExtensionDataHolder;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.APIApplicationServices;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.APIApplicationServicesImpl;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIApplicationKey;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.APIServicesException;
-import io.entgra.device.mgt.core.apimgt.keymgt.extension.DCRResponse;
 import io.entgra.device.mgt.core.apimgt.keymgt.extension.TokenRequest;
 import io.entgra.device.mgt.core.apimgt.keymgt.extension.TokenResponse;
 import io.entgra.device.mgt.core.apimgt.keymgt.extension.exception.KeyMgtException;
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.common/pom.xml b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.common/pom.xml
index 3e9d8f7b0d..03906f7ac1 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.common/pom.xml
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.common/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -58,24 +50,6 @@
                         <Import-Package>
                             com.fasterxml.jackson.annotation;version="[2.9,3)",
                             com.google.gson;version="[2.9,3)",
-                            io.entgra.device.mgt.core.device.mgt.common,
-                            io.entgra.device.mgt.core.device.mgt.common.app.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.configuration.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.device.details,
-                            io.entgra.device.mgt.core.device.mgt.common.event.config,
-                            io.entgra.device.mgt.core.device.mgt.common.exceptions,
-                            io.entgra.device.mgt.core.device.mgt.common.general,
-                            io.entgra.device.mgt.core.device.mgt.common.group.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.invitation.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.license.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.metadata.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.operation.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.otp.mgt.dto,
-                            io.entgra.device.mgt.core.device.mgt.common.policy.mgt,
-                            io.entgra.device.mgt.core.device.mgt.common.policy.mgt.monitor,
-                            io.entgra.device.mgt.core.device.mgt.common.pull.notification,
-                            io.entgra.device.mgt.core.device.mgt.common.push.notification,
-                            io.entgra.device.mgt.core.device.mgt.common.type.mgt,
                             io.swagger.annotations;version="[1.6,2)",
                             javax.xml.bind.annotation;version="[0.0,1)"
                         </Import-Package>
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.config.api/pom.xml b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.config.api/pom.xml
index 6cf9047e82..31b9728e57 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.config.api/pom.xml
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.config.api/pom.xml
@@ -35,10 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-
-            </plugin>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
                 <configuration>
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/pom.xml b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/pom.xml
index 93bc5da774..5aa3e0cece 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/pom.xml
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/pom.xml
@@ -61,14 +61,6 @@
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
@@ -373,6 +365,7 @@
         <dependency>
             <groupId>io.entgra.device.mgt.core</groupId>
             <artifactId>io.entgra.device.mgt.core.apimgt.annotations</artifactId>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon.event-processing</groupId>
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.extensions/pom.xml b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.extensions/pom.xml
index c407639b3f..7958cbd9db 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.extensions/pom.xml
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.extensions/pom.xml
@@ -161,14 +161,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.url.printer/pom.xml b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.url.printer/pom.xml
index 36690a669c..e6a919cc2a 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.url.printer/pom.xml
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.url.printer/pom.xml
@@ -36,14 +36,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/heartbeat-management/io.entgra.device.mgt.core.server.bootup.heartbeat.beacon/pom.xml b/components/heartbeat-management/io.entgra.device.mgt.core.server.bootup.heartbeat.beacon/pom.xml
index e0fa9efd0c..3496ae2c8b 100644
--- a/components/heartbeat-management/io.entgra.device.mgt.core.server.bootup.heartbeat.beacon/pom.xml
+++ b/components/heartbeat-management/io.entgra.device.mgt.core.server.bootup.heartbeat.beacon/pom.xml
@@ -36,14 +36,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/identity-extensions/io.entgra.device.mgt.core.device.mgt.oauth.extensions/pom.xml b/components/identity-extensions/io.entgra.device.mgt.core.device.mgt.oauth.extensions/pom.xml
index 3d0dde5be1..52a1c8af18 100644
--- a/components/identity-extensions/io.entgra.device.mgt.core.device.mgt.oauth.extensions/pom.xml
+++ b/components/identity-extensions/io.entgra.device.mgt.core.device.mgt.oauth.extensions/pom.xml
@@ -66,14 +66,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/identity-extensions/io.entgra.device.mgt.core.identity.jwt.client.extension/pom.xml b/components/identity-extensions/io.entgra.device.mgt.core.identity.jwt.client.extension/pom.xml
index 899434ada5..f1bc86f999 100644
--- a/components/identity-extensions/io.entgra.device.mgt.core.identity.jwt.client.extension/pom.xml
+++ b/components/identity-extensions/io.entgra.device.mgt.core.identity.jwt.client.extension/pom.xml
@@ -171,14 +171,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/logger/io.entgra.device.mgt.core.notification.logger/pom.xml b/components/logger/io.entgra.device.mgt.core.notification.logger/pom.xml
index 5a56856887..4ab091e8a9 100644
--- a/components/logger/io.entgra.device.mgt.core.notification.logger/pom.xml
+++ b/components/logger/io.entgra.device.mgt.core.notification.logger/pom.xml
@@ -59,14 +59,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/operation-template-mgt/io.entgra.device.mgt.core.operation.template/pom.xml b/components/operation-template-mgt/io.entgra.device.mgt.core.operation.template/pom.xml
index 6083a4ab51..c4b6f98213 100644
--- a/components/operation-template-mgt/io.entgra.device.mgt.core.operation.template/pom.xml
+++ b/components/operation-template-mgt/io.entgra.device.mgt.core.operation.template/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/policy-mgt/io.entgra.device.mgt.core.policy.decision.point/pom.xml b/components/policy-mgt/io.entgra.device.mgt.core.policy.decision.point/pom.xml
index e137e1e49a..080b960725 100644
--- a/components/policy-mgt/io.entgra.device.mgt.core.policy.decision.point/pom.xml
+++ b/components/policy-mgt/io.entgra.device.mgt.core.policy.decision.point/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/policy-mgt/io.entgra.device.mgt.core.policy.information.point/pom.xml b/components/policy-mgt/io.entgra.device.mgt.core.policy.information.point/pom.xml
index 3c3fc651be..3b3cc6d201 100644
--- a/components/policy-mgt/io.entgra.device.mgt.core.policy.information.point/pom.xml
+++ b/components/policy-mgt/io.entgra.device.mgt.core.policy.information.point/pom.xml
@@ -36,14 +36,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.common/pom.xml b/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.common/pom.xml
index ed94e7ccc6..6d6c543825 100644
--- a/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.common/pom.xml
+++ b/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.common/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.core/pom.xml b/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.core/pom.xml
index 4f0acc31ed..3a2e90989d 100644
--- a/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.core/pom.xml
+++ b/components/policy-mgt/io.entgra.device.mgt.core.policy.mgt.core/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/subtype-mgt/io.entgra.device.mgt.core.subtype.mgt/pom.xml b/components/subtype-mgt/io.entgra.device.mgt.core.subtype.mgt/pom.xml
index 23d7cca0e9..4a7ecaf710 100644
--- a/components/subtype-mgt/io.entgra.device.mgt.core.subtype.mgt/pom.xml
+++ b/components/subtype-mgt/io.entgra.device.mgt.core.subtype.mgt/pom.xml
@@ -33,14 +33,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.common/pom.xml b/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.common/pom.xml
index fda57bbdd6..735f625796 100755
--- a/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.common/pom.xml
+++ b/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.common/pom.xml
@@ -33,14 +33,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.core/pom.xml b/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.core/pom.xml
index b27391b7e5..08e4eef01f 100755
--- a/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.core/pom.xml
+++ b/components/task-mgt/task-manager/io.entgra.device.mgt.core.task.mgt.core/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/task-mgt/task-watcher/io.entgra.device.mgt.core.task.mgt.watcher/pom.xml b/components/task-mgt/task-watcher/io.entgra.device.mgt.core.task.mgt.watcher/pom.xml
index d30dae8547..71aca0019d 100755
--- a/components/task-mgt/task-watcher/io.entgra.device.mgt.core.task.mgt.watcher/pom.xml
+++ b/components/task-mgt/task-watcher/io.entgra.device.mgt.core.task.mgt.watcher/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.common/pom.xml b/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.common/pom.xml
index d011a19404..61a7e87203 100644
--- a/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.common/pom.xml
+++ b/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.common/pom.xml
@@ -32,14 +32,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/pom.xml b/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/pom.xml
index 55257748f7..c699bf0f55 100644
--- a/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/pom.xml
+++ b/components/tenant-mgt/io.entgra.device.mgt.core.tenant.mgt.core/pom.xml
@@ -32,14 +32,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/transport-mgt/email-sender/io.entgra.device.mgt.core.transport.mgt.email.sender.core/pom.xml b/components/transport-mgt/email-sender/io.entgra.device.mgt.core.transport.mgt.email.sender.core/pom.xml
index 6dd1ba7ff5..f77961d49a 100644
--- a/components/transport-mgt/email-sender/io.entgra.device.mgt.core.transport.mgt.email.sender.core/pom.xml
+++ b/components/transport-mgt/email-sender/io.entgra.device.mgt.core.transport.mgt.email.sender.core/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.api/pom.xml b/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.api/pom.xml
index a9f9ab1dea..ee4d557f03 100644
--- a/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.api/pom.xml
+++ b/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.api/pom.xml
@@ -35,10 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-
-            </plugin>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
                 <configuration>
diff --git a/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.common/pom.xml b/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.common/pom.xml
index b2e5e1a3e1..b53c2a6de7 100644
--- a/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.common/pom.xml
+++ b/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.common/pom.xml
@@ -35,14 +35,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.core/pom.xml b/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.core/pom.xml
index 7a12df65bf..8f831dcafb 100644
--- a/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.core/pom.xml
+++ b/components/transport-mgt/sms-handler/io.entgra.device.mgt.core.transport.mgt.sms.handler.core/pom.xml
@@ -61,14 +61,6 @@
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/pom.xml b/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/pom.xml
index 14756b652d..4c7f5ba285 100644
--- a/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/pom.xml
+++ b/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/pom.xml
@@ -333,5 +333,9 @@
             <groupId>org.json.wso2</groupId>
             <artifactId>json</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/components/webapp-authenticator-framework/io.entgra.device.mgt.core.webapp.authenticator.framework/pom.xml b/components/webapp-authenticator-framework/io.entgra.device.mgt.core.webapp.authenticator.framework/pom.xml
index 5da570acdc..b5816ccc1a 100644
--- a/components/webapp-authenticator-framework/io.entgra.device.mgt.core.webapp.authenticator.framework/pom.xml
+++ b/components/webapp-authenticator-framework/io.entgra.device.mgt.core.webapp.authenticator.framework/pom.xml
@@ -34,14 +34,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
diff --git a/pom.xml b/pom.xml
index 48cdcf3eb2..2c8a1b5424 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1944,75 +1944,38 @@
             </extension>
         </extensions>
 
-        <plugins>
-            <plugin>
-                <groupId>org.jvnet.maven.incrementalbuild</groupId>
-                <artifactId>incremental-build-plugin</artifactId>
-                <version>1.3</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>incremental-build</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
-                <configuration>
-                    <encoding>UTF-8</encoding>
-                    <source>11</source>
-                    <target>11</target>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-war-plugin</artifactId>
-                <version>3.3.1</version>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-release-plugin</artifactId>
-                <configuration>
-                    <preparationGoals>clean install</preparationGoals>
-                    <autoVersionSubmodules>true</autoVersionSubmodules>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-deploy-plugin</artifactId>
-            </plugin>
-        </plugins>
         <pluginManagement>
             <plugins>
+                <!-- maven-compiler-plugin for Java version configuration -->
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>3.8.1</version>
                     <configuration>
                         <encoding>UTF-8</encoding>
-                        <source>17</source>
-                        <target>17</target>
+                        <source>11</source>
+                        <target>11</target>
                     </configuration>
                 </plugin>
+
                 <plugin>
                     <groupId>org.apache.felix</groupId>
                     <artifactId>maven-bundle-plugin</artifactId>
-                    <version>3.2.0</version>
+                    <version>3.3.0</version>
                     <extensions>true</extensions>
                     <configuration>
+                        <instructions>
+                            <Require-Capability>osgi.ee;filter:="(&amp;(osgi.ee=JavaSE)(version=11))"</Require-Capability>
+                        </instructions>
                         <obrRepository>NONE</obrRepository>
-                        <!--<instructions>
-                          <_include>-osgi.bnd</_include>
-                        </instructions>-->
                     </configuration>
                 </plugin>
+
+                <!-- maven-source-plugin for attaching source JARs -->
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-source-plugin</artifactId>
-                    <version>2.1.2</version>
+                    <version>3.2.1</version>
                     <executions>
                         <execution>
                             <id>attach-sources</id>
@@ -2023,6 +1986,25 @@
                         </execution>
                     </executions>
                 </plugin>
+
+                <!-- maven-surefire-plugin for unit testing -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-surefire-plugin</artifactId>
+                    <version>3.1.2</version>
+                    <configuration>
+                        <systemPropertyVariables>
+                            <jacoco-agent.destfile>${basedir}/target/coverage-reports/jacoco-ut.exec</jacoco-agent.destfile>
+                        </systemPropertyVariables>
+                    </configuration>
+                </plugin>
+
+                <!-- Additional plugin definitions with versions as defaults for submodules -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-war-plugin</artifactId>
+                    <version>3.3.1</version>
+                </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-assembly-plugin</artifactId>
@@ -2038,22 +2020,6 @@
                     <artifactId>build-helper-maven-plugin</artifactId>
                     <version>1.8</version>
                 </plugin>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-surefire-plugin</artifactId>
-                    <version>3.1.2</version>
-                    <configuration>
-                        <systemPropertyVariables>
-                            <jacoco-agent.destfile>${basedir}/target/coverage-reports/jacoco-ut.exec
-                            </jacoco-agent.destfile>
-                        </systemPropertyVariables>
-                    </configuration>
-                </plugin>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-resources-plugin</artifactId>
-                    <version>2.6</version>
-                </plugin>
                 <plugin>
                     <groupId>org.wso2.maven</groupId>
                     <artifactId>carbon-p2-plugin</artifactId>
@@ -2086,14 +2052,31 @@
                 </plugin>
             </plugins>
         </pluginManagement>
+
+        <plugins>
+            <!-- Plugins that need to run in the root project build itself, such as for release or installation -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-release-plugin</artifactId>
+                <configuration>
+                    <preparationGoals>clean install</preparationGoals>
+                    <autoVersionSubmodules>true</autoVersionSubmodules>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-deploy-plugin</artifactId>
+            </plugin>
+        </plugins>
     </build>
 
+
     <properties>
         <servelet.jsp.version>2.2.1</servelet.jsp.version>
         <testng.version>7.4.0</testng.version>
         <carbon.kernel.version>4.8.1</carbon.kernel.version>
         <carbon.kernel.version.range>[4.8.0, 5.0.0)</carbon.kernel.version.range>
-        <carbon.p2.plugin.version>5.1.2</carbon.p2.plugin.version>
+        <carbon.p2.plugin.version>5.2.74</carbon.p2.plugin.version>
 
         <!-- Axis2 -->
         <axis2.osgi.version.range>[1.6.1, 1.7.0)</axis2.osgi.version.range>